.demo {
    color: #FFF;
    font-family: "PingFang SC";
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 24px; /* 150% */
}
.radio {
    color: #FFF;

    /* Body/13 regular */
    font-family: "PingFang SC";
    font-size: 13px;
    font-style: normal;
    font-weight: 400;
    line-height: 22px; /* 169.231% */
    letter-spacing: 0.039px;
}